Transcript Document 7814144

GEOMETRICAL FIGURES
Present to
M.Veerasakdi
Kantaphol Pattayakorn P4/4 no. 19
TYPES OF QUADRILATERALS
THE RECTANGLE
A rectangle is a four-sided shape where
every angle is a right angle (90°).
Also opposite sides are parallel and
of equal length.
SQUARE
A square has equal sides and every
angle is a right angle (90°)
Also opposite sides are parallel
PARALLELOGRAM
Opposite sides are parallel and equal in
length, and opposite angles are equal
(angles "a" are the same, and angles "b"
are the same)
RHOMBUS
A rhombus is a four-sided shape where all
sides have equal length.
Also opposite sides are parallel and
opposite angles are equal
TRIANGLES
A triangle has three sides and three angles
The three angles always add to 180
EQUILATERAL, ISOSCELES AND SCALENE
WHAT TYPE OF ANGLE?